<template>
    <div>
        <!-- 导航条 -->
        <navigation></navigation>
        <h3 style="text-align: center;">课后训练 等待开发</h3>
    </div>
</template>

<script>
    import navigation from '/src/views/navigation.vue'
    export default {
        components:{// 通过 components节点，为当前的组件注册私有子组件
            "navigation":navigation,
        },
        data() {
            return {
                
            };
        },
    }
</script>